S
M
T
W
T
F
S
27
28°
23°
28
31°
26°
29
32°
21°
30
31°
18°
31
28°
19°
1
29°
13°
2
27°
11°
3
24°
12°
4
23°
13°
5
25°
20°
6
27°
16°
7
28°
17°
8
28°
15°
9
29°
22°
10
29°
21°
11
30°
15°
12
30°
12°
13
24°
18°
14
26°
15°
15
30°
16°
16
30°
11°
17
32°
9°
18
23°
10°
19
24°
11°
20
24°
21°
21
29°
18°
22
35°
18°
23
32°
19°
24
31°
23°
25
36°
17°
26
36°
10°
27
26°
9°
28
23°
10°
29
26°
11°
30
25°
17°
31
26°
10°
1
26°
11°
2
29°
8°
3
32°
6°
4
21°
10°
5
26°
8°
6
27°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Jackson
Jackson's January 2027 forecast shows daily high temperatures ranging from 21° to 36°, with overnight lows between 6° and 26°. The average high for January is 28° with an average low of 15°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Jackson. See also: February | March | April.
